APA (7th ed.) Citation

Sidhu, M. S., & Asmah Ahmad. (1977). Sifat geografi penduduk. Universiti Malaya.

Chicago Style (17th ed.) Citation

Sidhu, Manjit Singh, and Asmah Ahmad. Sifat Geografi Penduduk. Kuala Lumpur: Universiti Malaya, 1977.

MLA (9th ed.) Citation

Sidhu, Manjit Singh, and Asmah Ahmad. Sifat Geografi Penduduk. Universiti Malaya, 1977.

Warning: These citations may not always be 100% accurate.